baber/WOPTO huggingface dataset:
Patent JP-2008270488-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TAKEMURA YASUSHI
IPC: H01L23/522
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks and breaks etc. generated in a chip side by the dicing of a wafer from propagating in a chip area, thereby the deterioration of reliability and moisture resistance of a semiconductor device is prevented.  <P>SOLUTION: A seal ring 104 continuously surrounding a chip area 102 is formed in inter layer insulating films 105, 107 formed on a substrate 101. On the inter layer insulating film 107, a first passivation film 109 having an opening 131 is formed outside the seal ring 104 viewed from the chip area 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267485-A (JP)
Title: Turning device
Inventor: UTO MAKOTO
IPC: F16H21/40
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning device capable of improving the turning accuracy of a turning member while preventing the generation of noise.  <P>SOLUTION: The turning device includes a link mechanism 120 having a drive-side link member 121 connected to a drive shaft 118 and a driven-side link member 122 connected to a rotatably supported driven shaft 104, and the turning member 103 connected to the driven shaft 104 so as to be turned. The link members 121, 122 are connected to each other by slidably engaging a guide pin 125 with a guide groove 126. An elastic compression member 131 with elasticity that exerts a reaction force upon compression so as to provide resistance is provided on at least a predetermined shaft 118, 104 of the driving shaft 118, the driven shaft 104 and the gear shaft 118, and is arranged in such a manner that the reaction force upon compression acts in a direction parallel to the predetermined shaft 118, 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267493-A (JP)
Title: Seal structure of reciprocating operating shaft
Inventor: RI TEI
IPC: F16J15/3232
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure preventing liquid leakage between a reciprocating operating shaft and a casing with high reliability not only in a liquid damper.  <P>SOLUTION: The operating shaft 12 is reciprocated in the casing 10 filled with liquid through an opening 10H, and a seal member 18 made of a soft member is provided for sealing liquid leaked out. The seal member is formed with an insertion hole 18H through which the operating shaft is inserted, and a plurality of annular projecting portions 18A, 18B having a projecting chevron-shaped cross section is formed on the wall of the insertion hole. The inside diameter of each annular projecting portion is smaller than the outside diameter of the operating shaft, and an inward slant surface K1 is inclined at a larger inclination angle than an outward slant surface K2. A seal area part 18J where the annular projecting portions are provided is so configured that it follows and is deformed with respect to the slight lateral vibration of the operating shaft by reducing the thickness of the seal area part thinner than that of an area where the annular projection portions are not provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007256963-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KOIDE SHIN
IPC: G02F1/1335
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a highly sensitive optical sensor.  <P>SOLUTION: An electro-optical device provided with a display panel having an element substrate constituted of forming switching elements on intersections between scanning lines and data lines is provided with light receiving elements formed on the element substrate and a reflection part arranged under the light receiving elements to reflect external light made incident on the display panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008237859-A (JP)
Title: Removal preventing shoes with band equipment
Inventor: YAMAKAMI KOKICHI
IPC: A43B23/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide shoes which prevent the coming off of the shoe caused by space made inevitably between the heel of the shoe and the heel of the foot when the heel goes up during walking or running, and offer stability of walking or running.  <P>SOLUTION: A tube bag 4 is attached to a shoe 1, from an instep A to a heel 5, and an elastic band 2 is inserted into it; the heel 5 of the shoe is pulled up with the band 2 if the instep A of the foot goes up during walking or running; both ends of a band 2 are pulled on the instep A; the shoe 1 is tightened to the foot moderately and the both ends of the band 2 are fixed with hook and loop fasteners 3 or the like. Then, the coming off of the shoe caused by space made between the heel 5 of the shoe and the heel of the foot is prevented and the foot is made stable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276949-A (JP)
Title: Membrane electrode assembly for solid polymer fuel cell
Inventor: TERASONO SHINJI
IPC: H01M8/10
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly for a solid polymer fuel cell which is reduced in cost and has a high output voltage at a wide range of current density.  <P>SOLUTION: This is the membrane electrode assembly 10 in which an electrolyte membrane 40 is arranged between an anode 20 and a cathode 30. A catalyst layer 32 of the cathode 30 contains one kind selected from a group composed of an alloy containing platinum and cobalt, an alloy containing platinum and nickel, an alloy containing platinum and iron, and an alloy containing platinum and copper. A carbon layer 36 arranged between the catalyst layer 32 of the cathode 30 and a gas dispersion layer 34 is a layer composed of carbon nanofibers of fiber diameter 1 to 1,000 nm and fiber length 1 to 1,000 μm and an ion-exchange resin, and the thickness of the carbon layer 36 is 2 to 200 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007299399-A (JP)
Title: Resistive torsional mode damping system and method
Inventor: SIHLER CHRISTOF MARTIN
IPC: F16F15/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a less-complicated and costless resistive torsional mode damping system which controls shaft damage due to torsional vibration to the minimum.  <P>SOLUTION: The resistive torsional mode damping system (10) for a shaft (12) of a machine (14) includes a sensor (16) configured for sensing a signal representative of torque on the shaft, a controller (18) configured for using the sensed signal for detecting a presence of a torsional vibration on the shaft corresponding to a natural frequency of the shaft and for generating control signals for damping the torsional vibration, and a damper (20) including a damping converter (22) and a resistor (24) coupled to a DC output of the damping converter, the damping converter being coupled to the machine through a power bus (26) and having a power rating on the order of less than or equal to about five percent of a nominal power of the machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272788-A (JP)
Title: Method for squeezing square tube end and die therefor
Inventor: TAGAMI RYUJI
IPC: B21D22/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a stepped part on an end of a metallic square tube without causing any distortion such as wrinkles on an upper face of the stepped part and an upper face on the center side of the square tube.  <P>SOLUTION: An inner die 10 is composed of: an upper inner die 11 having on an upper part a tube end working punch holding face 13 and a holding upper face 14 higher than the holding face and on a lower part a downwards inclined slide lower face 15; and a lower inner die 12 having on an upper part a slide upper face 16 inclined so that the bottom face thereof and the tube end working punch holding face 13 of the upper inner die are parallel when the slide upper face is agreed with the inclined slide lower face 15 of the upper inner die 11. After the inner die 10 is inserted in the tube end of a square tube to be worked, the lower inner die 12 is caused to slide along the upper inner die 11, and a tube end working punch is abutted on a tube end of the square tube to be worked and a stepped part is formed on the tube end while the holding upper face 14 of the upper inner die is abutted on an inner upper wall of the square tube. Thereafter, a space between the holding upper face 14 of the upper inner die and the bottom face of the lower inner die is set to be smaller than the inner height of the stepped part, and the entire inner die is taken out of the tube end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262519-A (JP)
Title: Method and system for extracting and displaying stock
Inventor: MORITA KENICHI
IPC: G06Q20/10
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock extraction and display method and a stock extraction and display system, capable of extracting an optimal stock to be invested from stocks satisfying indexes or specific conditions such as sharply rising stocks or the like and displaying it.  <P>SOLUTION: In the stock extraction and display method and the stock extraction and display system, a Web server 1 displays and outputs mini charts on stocks satisfying the indexes or the specific conditions from a storage 13 on a user PC 2, according to an instruction to display stocks satisfying the indexes or the specific condition; when a stock satisfying an index or a specific condition is selected, the Web server 1 displays and outputs the waveform data of the stock satisfying the selected index or the specific condition on the user PC 2; and when it is instructed to search for a stock from the waveform data, the Web server 1 compares the selected waveform data with the waveform data of individual stocks stored in the storage 13, and displays and outputs a list of mini charts corresponding to approximate waveform data of the individual stocks on the user PC 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273410-A (JP)
Title: Cab structure and construction machine with it
Inventor: MIYASAKA SHUJI
IPC: E02F9/16
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab structure capable of simplifying welding operations and checking steps of a welding part while securing sufficient cab rigidity, and a construction machine with it.  <P>SOLUTION: A cab 20 is mounted in a bulldozer 10, and comprises a plurality of columns 23a-23d and a plurality of beam members 21b-21e jointed with each other. The columns and the beam members are jointed while forming a step part d displaced by a predetermined volume, and a patch 32 is adhered to include the step part d. The columns, the beam members and the patches 32 are jointed by forming a fillet welding part W at a jointed portion of each of members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273086-A (JP)
Title: Board for inkjet recording head and inkjet recording head using the same
Inventor: INOUE TOMOYUKI
IPC: B41J2/05
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board for an inkjet recording head which permits a recording head to reliably record information by an unerring melting of fuse elements, and to provide an inkjet recording head equipped with the board.  <P>SOLUTION: Resistance elements adjusting electrical current when the fuse elements are melted are provided on the board for recording elements used in an inkjet recording head and furthermore resistance elements are provided on the same layer as the fuse elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280297-A (JP)
Title: 12-position heterosubstituted mutilin derivative
Inventor: SATO TARO
IPC: C07D401/04
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 12-position heterosubstituted derivative of a new analog of mutilin which exhibits a strong and broad antibacterial action against gram-positive and gram-negative bacteria including various resistant bacteria and is promising in use as an agent for treating infectious diseases.  <P>SOLUTION: The invention relates to mutilin derivatives represented by general formula (1) or their acid addition salts. The mutiline derivative has excellent antibacterial effect, and is useful for treatment of infectious diseases involved with gram-positive and gram-negative bacteria including various medical agent-resistant bacteria.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007303472-A (JP)
Title: Procedure for heating-up or keeping warm emission control assembly of motor vehicle, and motor vehicle
Inventor: KROEPKE KARSTEN
IPC: B60L50/16
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a procedure to rapidly heat up or keep warm an emission control assembly of a motor vehicle provided with a hybrid drive train without sensing of a difference with a normal drive.  <P>SOLUTION: In the procedure for heating-up or keeping warm the emission control assembly of a motor vehicle provided with a drive train 11 driven by an internal combustion engine 12 and at least one driving unit 13 and provided with a transmission 15, the rotational speed or torque of the internal combustion engine 12 in the running states other than the idling state is set to a rotational speed or torque different from the rotational speed or torque which should be attained in the same running states without heating-up or keeping warm the emission control assembly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008284420-A (JP)
Title: Crushed coarse powder classifying apparatus and fine powder classifying apparatus
Inventor: MAKINO NOBUYASU
IPC: B02C23/10
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushed coarse powder classifying apparatus which suppresses mixing of fine powders and coarse powders and manufactures powders with a sharp particle size distribution efficiently.  <P>SOLUTION: The crushed coarse powder classifying apparatus is provided with a mechanical crusher crushing a powder raw material, a cyclone collecting the crushed powders and a coarse powder classifier classifying the coarse powders from the collected powders. The coarse powder classifier is a cyclone type classifier having a dispersion chamber equipped with a center core and dispersing the powders and a classifying chamber equipped with a separator core. The center core is provided with a fine powder discharge opening pipe in the center.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330963-A (JP)
Title: Apparatus and method for coating particle
Inventor: KATO HIROYUKI
IPC: B01J19/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for treating particles, which enable production of particles which are permanently prevented from agglomeration and usable in practical applications, and which are further prevented from contamination by impurities.  <P>SOLUTION: An apparatus for coating particles with a polymer electrolyte includes at least one polymer membrane shell-coating part, and the particles are coated with a membrane shell in the at least one polymer membrane shell-coating part by performing a step including contacting the particles having a predetermined charge with the polymer electrolyte having a charge opposite to that of the outer surface of the particles, thereby forming a membrane shell on the surface of the outermost layer of the particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285702-A (JP)
Title: Method and apparatus for high frequency induction heat treatment of wheel bearing device
Inventor: SUZUKI SHINTARO
IPC: C21D1/10
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for the high frequency induction heat treatment of a wheel bearing device capable of finding any high fluctuation in a heat treatment condition before the heat treatment condition is equal to or more than the upper limit, or equal to or less than the lower limit of the predetermined quality standard.  <P>SOLUTION: The apparatus for the high frequency induction heat treatment is equipped with measurement means 14, 15 and 16 for measuring the heat treatment condition for performing the high frequency induction heat treatment of an outer member or an inner member of the wheel bearing device and a monitoring means 17 for monitoring whether or not the measured value of the heat treatment condition is between the second upper limit set to be smaller than the first upper limit and the second lower limit set to be higher than the first lower limit, for determining the level of the quality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288930-A (JP)
Title: Antenna system
Inventor: UEDA SHINSUKE
IPC: H04B1/38
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system, available for a portable radio communication apparatus, which has small variation in antenna gain even when the portable radio communication apparatus is held in a hand and can measure the distance between a measurement point and the antenna system based upon reception intensity of a radio wave.  <P>SOLUTION: The antenna system has a micro loop antenna 11 formed nearly perpendicular to a mount surface of a circuit board 2, a capacitor 5 component connected in series on a conductive line constituting the micro loop antenna 11, a ground pattern 6 formed on the mount surface of the circuit board 2, and a radio circuit unit 12 mounted on the circuit board. A feed point P1 for the micro loop antenna 11 and a grounding point P2 of the micro loop antenna 11 are made symmetrical with respect to the series-connection point P2 of a capacitor 5 to decrease the rate of a dipole mode current I<SB>2</SB>flowing to the ground pattern 6 to a micro loop mode current I<SB>1</SB>flowing to the micro loop antenna 11, thereby stabilizing the antenna gain of the micro loop antenna 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285059-A (JP)
Title: Pneumatic tire for aircraft
Inventor: KONUMA SHUICHI
IPC: B60C9/18
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for an aircraft achieving improved cut resistance in the bottom portion of a groove formed in a tread.  <P>SOLUTION: This pneumatic tire for the aircraft is provided with: a carcass arranged between a pair of bead cores, extending from one sidewall portion to the other sidewall portion through a crown portion, and folded back from the inside of the tire to the outside thereof around the bead cores; the tread arranged outside of the crown portion of the carcass in the radial direction of the tire and having the groove along the peripheral direction of the tire; and a crown protective layer arranged between a portion corresponding to the crown portion of the carcass and the tread. An additional protective layer 16 is arranged between the crown protective layer 15 and a straight groove 17a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287192-A (JP)
Title: Body color changing device
Inventor: MATSUI TADASHI
IPC: G02F1/13
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body color changing device for appropriately changing the body color of its own vehicle in accordance with an external environment.  <P>SOLUTION: The body color changing device loaded on a vehicle, for changing the body color of its own vehicle includes: a display means 106 embedded in the outer surface of the body of its own vehicle, for displaying colors visible from the outside; determination means 101, 102 and 103 for determining the external environment of its own vehicle; and a control means 107 for controlling the color to be displayed by the display means in accordance with the external environment of its own vehicle determined by the determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295345-A (JP)
Title: Combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a remote control lever for rotating and operating a grass divider right and left at a proper position not to hinder raising and conveying of grain culms, to facilitate the rotation handling of the grass divider and to improve operability.  <P>SOLUTION: The combine harvester is equipped with a reaping part (4) furnished with the grass divider (11) for dividing planted grain culms right and left, a raising device (12) for raising grain culms after division, and a reaping device (13) for reaping grain culms after raising, and has a constitution that a grass divider (11R) of reaped ground side arranged in front of a driver seat (5) is turnably pivoted in the right and left directions around a shaft (16) in the vertical direction and the grass divider (11R) of reaped ground side is turned in the right and left directions by operating the remote control lever (20) in the longitudinal direction. The remote control lever (20) is arranged at a position that is the right outside of a raising case (12a) arranged at the rightmost side of the reaping part (4) and is the left side of a steering operation lever (8) arranged on an operation panel (6) in front of the driver seat (5).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295376-A (JP)
Title: Cell-capturing plate, microinjection apparatus and method for producing cell-capturing plate
Inventor: ITO AKIO
IPC: C12M1/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To capture cells having different diameters and surely perform sure infusion of medicinal liquid with respect to the captured cells.  <P>SOLUTION: This cell-capturing plate has a capturing hole in which an upper-stage cylindrical recessed part 201a for capturing the largest cell and a lower-stage cylindrical recessed part 201b for capturing cells smaller than the largest cell are formed. Since multiple stages of cylindrical recessed parts are formed in the capturing hole, it is possible to surely capture the cells, having a corresponding size to each of cylindrical recessed parts. Also, a straight line, binding the center of the opening part of the upper stage cylindrical recessed part 201a with the center of the opening part of the lower stage cylindrical recessed part 201b, is substantially parallel to the longitudinal axis of a capillary needle. For this reason, when the capillary needle is projected, the tip end of the capillary needle reaches the vicinity of the center of the cell, captured by each of the cylindrical recessed parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297009-A (JP)
Title: Storage pasteboard for chip type electronic component
Inventor: SUENAGA HIROSHI
IPC: B65D85/86
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage pasteboard for chip type electronic components capable of safely mounting electronic components having no troubles caused by static electricity triggered with peeling of a cover tape during a mounting process of a mounter.  <P>SOLUTION: The storage pasteboard for chip type electronic components has a conduction layer selected among a conductive fine particle layer, a deposition layer such as a metal, a conductive polymer layer, and an anti-static agent layer on its back surface. A surface electricity resistance value of the back surface is 1.0×10<SP>7</SP>Ω or less under environments for temperature at 23°C and 50% of relative humidity, and an initial charged voltage on the front surface of the pasteboard, which is measured by using a half-life measuring device stipulated in the half-life measuring method in the JIS-L-1094, is 10 mV or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303412-A (JP)
Title: Method of producing inspection or analysis medical magnetic device by plating
Inventor: OBATA TSUTOMU
IPC: C23C18/50
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of inexpensively mass-producing an inspection or analysis medical magnetic device only by a wet process without using a vacuum system device such as a sputtering device or a dry etching device because a conventional method for producing the magnetic device by using the vaccum system device is disadvantageous in costs and in mass-productity.  <P>SOLUTION: A production step for forming a magnetic film on a glass, ceramic or resin substrate is carried out only by the wet process such as the electroplating or electroless plating.  <P>COPYRIGHT: (C)2009,JPO&INPIT